8. They are the Holy Spirit, the baptism of Jesus and his death. And the three of them agree.
9. We accept the witness of people. But the witness of God is more important because it is God who gives it. He has given witness about his Son.
10. Those who believe in the Son of God have accepted that witness in their hearts. Those who do not believe God's witness are calling him a liar. That's because they have not believed his witness about his Son.
11. Here is God's witness. He has given us eternal life. That life is found in his Son.